Honeywell 2 Port Zone Valve 28mm V4043H 1106/U
PRODUCT FEATURES
- Features Motor open Spring return action Manual lever for filling & draining the system
- Powerhead replaceable without draining down
- Potential free end switch for electrical control of pump and/or boiler
- Quiet operation, minimal power consumption
- V4043 Motorised Zone Valve
DETAILS
V4043 Motorised Zone Valve The V4043 series of 2 port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems. The V4043H normally closed models have end switches for electrical control of pump and/or boiler. The V4043B normally open model is particularly applicable to control of solid fuel systems, since it will always fail-safe in the event of a power failure.
FTB6159